Tri(3-thienyl)phosphine oxide is a chemical compound registered under CAS number 26910-75-8, with the molecular formula C12H9OPS3 and a molecular weight of about 296.36 g/mol. NewsChem supplies Tri(3-thienyl)phosphine oxide for laboratory research and bulk production; product code 1381908. Send an inquiry for purity, packaging, price and lead time.